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dalvyx [7]
3 years ago
8

What is the factored form of the expression? r^2 - 6r + 5

Mathematics
1 answer:
zubka84 [21]3 years ago
8 0

Answer:

r^{2}-6r+5= (r-1)(r-5)

Step-by-step explanation:

You can use the quadratic formula to find the root.

It's probably easier to recognize that (-1)(-5) = 5 and -1-5=-6, so the roots are -1 and -5.

You might be interested in
What is the geometric mean between 9/16 and 25/36
sergiy2304 [10]

Answer:

5/8

Step-by-step explanation:

Geometric mean is found by multiplying the n number of values and then taking the n-root.

To do this with these numbers, sqrt((9/16)*(25/36)) = (3/4)(5/6) = (1/4)(5/2)= 5/8

I hope this helps! :)

6 0
3 years ago
If r=7 and S=10, find R. Round answer to the nearest tenth.
ivolga24 [154]
I believe the answer is 35 degrees, or A.
8 0
3 years ago
Read 2 more answers
Can someone help me out please.
KATRIN_1 [288]

Step-by-step explanation:

You need to reflect the shape along the line

5 0
2 years ago
A square has a diagonal of 44in. I want to frame the picture, how many inches of frame do I need
dimaraw [331]

The square has a 44-inch diagonal.

The pythagorean equation must be used to obtain the hand.

Diagonal (d) ^ 2 = side^2 + side ^ 2

Diagonal (d) ^ 2 = 2side (s)^2

d^2 = 2s^2

44^2 = 2s^2

1936 = 2s^2

2s^2 = 1936

s^2 = 968

s = 31.11 inches

The length of the side is around 31 inches

Perimeter = 4*s

Perimeter = 4 * 31

Perimeter = 124 inches

As a result, you will need a total of 124 inches to frame the rectangle.

Hope this helps you!!

8 0
3 years ago
Chris earns four times Vesna's wage v and Vesna earns $17 more than Dawn. How many dollars does Chris earn if their combined wag
guajiro [1.7K]
Call Dawn's wage x, we will have Vesna's wage = x + 17 and Chris' wage = 4x(x + 17). So we have the equation:
x  + (x  + 17) + 4 \times (x + 17) = 163 \\ 2x + 17 + 4x + 68 = 163 \\ 6x = 78 \\ x = 13
Therefore, Chris's wage:
4 \times (13 + 17) = 120
7 0
3 years ago
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